ZCO
| Acronym | Definition |
|---|---|
| ZCO | Zope Cartographic Object |
| ZCO | Zero Cross over |
| ZCO | Zero Copy Object |
| ZCO | Zenith Configuration Object |
| ZCO | Temuco, Chile - Manquehue (Airport Code) |
| ZCO | Zaragoza Club Odisea (Spanish: Zaragoza Club Odyssey; Zaragoza, Spain; est. 1999) |
| ZCO | Zen Community of Oregon |
| ZCO | Zurich Chamber Orchestra (Zurich, Switzerland) |